Reasoning-based RAG system for chatting with long PDFs. Supports local and online files.
If you find this repo useful, please also star our main PageIndex repo ⭐ 📘 PageIndex is a vectorless, reasoning-based RAG system that represents documents as hierarchical tree structures. It enables LLMs to navigate and retrieve information through structure and reasoning, not vector similarity — much like a human would retrieve information using a book's index. 🔌 PageIndex MCP exposes this…
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If you find this repo useful, please also star our main PageIndex repo ⭐ 📘 PageIndex is a vectorless, reasoning-based RAG system that represents documents as hierarchical tree structures. It enables LLMs to navigate and retrieve information through structure and reasoning, not vector similarity — much like a human would retrieve information using a book's index. 🔌 PageIndex MCP exposes this LLM-native, in-context tree index directly to LLMs via MCP, allowing platforms like Claude, Cursor, and…